A radical extension is a field extension for which there exists a radical tower with . The notion of radical extension coincides with the informal concept of solving for the roots of a polynomial by radicals, in the sense that a polynomial over is solvable by radicals if and only if its splitting field is a radical extension of .
|Date of creation||2013-03-22 12:08:35|
|Last modified on||2013-03-22 12:08:35|
|Last modified by||djao (24)|